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The opaque projector, or episcope is a device which displays opaque materials by shining a bright lamp onto the object from above. The episcope must be distinguished from the diascope , which is a projector used for projecting images of transparent objects (such as films), and from the epidiascope , which is capable of projecting images of both ...
Unreal Engine 5 (UE5) is the latest version of Unreal Engine developed by Epic Games.It was revealed in May 2020 and officially released in April 2022. Unreal Engine 5 includes multiple upgrades and new features, including Nanite, a system that automatically adjusts the level of detail of meshes, and Lumen, a dynamic global illumination and reflections system that leverages software as well as ...
Aluminium oxynitride (marketed under the name ALON by Surmet Corporation [3]) is a transparent ceramic composed of aluminium, oxygen and nitrogen.Aluminium oxynitride is optically transparent (≥80% for 2 mm thickness) in the near-ultraviolet, visible, and mid-wave-infrared regions of the electromagnetic spectrum.
By coating an already transparent surface with nano-silica with about 1 wt%, droplet contact angles can be raised up to 168° with a 12° sliding angle. An efficient routine has been reported for making linear low-density polyethylene superhydrophobic and thus self-cleaning; [ 59 ] 99% of dirt deposited on such a surface is easily washed away.
In other projects Wikimedia Commons; Wikidata item; ... Water (43 C, 158 P) Pages in category "Transparent materials"
Disturbed free surface of a sea, viewed from below. In physics, a free surface is the surface of a fluid that is subject to zero parallel shear stress, [1] such as the interface between two homogeneous fluids. [2] An example of two such homogeneous fluids would be a body of water (liquid) and the air in the Earth's atmosphere (gas mixture).
The most commonly used material is an oxide of a composition of ca. In 4 Sn. The material is a n-type semiconductor with a large bandgap of around 4 eV. ITO is both transparent to visible light and relatively conductive. It has a low electrical resistivity of ~10 −4 Ω·cm, and a thin film can have an optical transmittance of greater than 80% ...
Prisms can be made from any material that is transparent to the wavelengths for which they are designed. Typical materials include glass , acrylic and fluorite . A dispersive prism can be used to break white light up into its constituent spectral colors (the colors of the rainbow ) to form a spectrum as described in the following section.